RO79871B - Process for preparing some substituted aromatic phenonoximes - Google Patents

Process for preparing some substituted aromatic phenonoximes

Info

Publication number
RO79871B
RO79871B RO101093A RO10109380A RO79871B RO 79871 B RO79871 B RO 79871B RO 101093 A RO101093 A RO 101093A RO 10109380 A RO10109380 A RO 10109380A RO 79871 B RO79871 B RO 79871B
Authority
RO
Romania
Prior art keywords
general formula
substituted aromatic
defined above
phenonoximes
preparing
Prior art date
Application number
RO101093A
Other languages
Romanian (ro)
Other versions
RO79871A (en
Inventor
Dennis Keith Krass
Original Assignee
Ppg Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of RO79871B publication Critical patent/RO79871B/en
Publication of RO79871A publication Critical patent/RO79871A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C07C249/12—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reactions not involving the formation of oxyimino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
    • A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/50—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/32—Oximes
    • C07C251/50—Oximes having oxygen atoms of oxyimino groups bound to carbon atoms of substituted hydrocarbon radicals
    • C07C251/60—Oximes having oxygen atoms of oxyimino groups bound to carbon atoms of substituted hydrocarbon radicals of hydrocarbon radicals substituted by carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Se obtin fenonoxime aromatice substituite cu formula generala I: (vezi formula) în care X reprezinta clor, brom, sau nitro, R reprezinta hidrogen alchil cu 1...3C, R1 reprezinta hidrogen sau mezil si R2 reprezinta alchil inferior, prin aducerea în reactie a unei oxime cu formula generala II: (vezi formula) în care R si X au semnificatiile aratate mai sus, cu un eter de acid carboxilic cu formula generala III: (vezi formula) în care R1 si R2 au semnificatiile aratate mai sus, reactantii fiind luati în raport molar de 1:1 la temperatura ambianta în prezenta de alcoxid de sodiu format in situ si în solvent organic apoi produsul de reactie este eventual supus hidrolizei, apoi trecut sub forma de sare compatibila agronomic, în mod cunoscut.Substituted aromatic phenol-oximes of general formula I are obtained wherein X represents chlorine, bromine or nitro, R represents alkyl of 1 to 3 C, R 1 represents hydrogen or mesyl and R 2 represents lower alkyl by bringing into reaction of an oxime of the general formula II wherein R and X are as defined above with a carboxylic acid ether of the general formula III wherein R1 and R2 are as defined above, the reactants being taken in a molar ratio of 1: 1 at ambient temperature in the presence of sodium alkoxide formed in situ and in organic solvent, then the reaction product is optionally subjected to hydrolysis, then passed as agronomically compatible salt in a known manner.

RO80101093A 1979-05-11 1980-05-10 PROCESS FOR THE PREPARATION OF SUBSTITUTED AROMATIC PHENONOXIMES RO79871A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3804379A 1979-05-11 1979-05-11
US06/136,171 US4344789A (en) 1979-05-11 1980-04-15 Acids and esters of 5-(2-optionally substituted-4-trifluoromethyl-6-optionally substituted phenoxy)-2-nitro, -halo, or-cyano alpha substituted phenyl carboxy oximes, and method of controlling weeds with them

Publications (2)

Publication Number Publication Date
RO79871B true RO79871B (en) 1983-01-30
RO79871A RO79871A (en) 1983-02-01

Family

ID=26714792

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80101093A RO79871A (en) 1979-05-11 1980-05-10 PROCESS FOR THE PREPARATION OF SUBSTITUTED AROMATIC PHENONOXIMES

Country Status (33)

Country Link
US (1) US4344789A (en)
KR (1) KR840001968B1 (en)
AR (1) AR230986A1 (en)
AT (1) AT366883B (en)
AU (1) AU526031B2 (en)
BG (1) BG38333A3 (en)
BR (1) BR8002850A (en)
CA (1) CA1236851C (en)
CH (2) CH644588A5 (en)
CS (1) CS221909B2 (en)
DD (1) DD151861A5 (en)
DE (2) DE3051060C2 (en)
DK (1) DK203980A (en)
EG (1) EG14625A (en)
ES (1) ES491327A0 (en)
FI (1) FI71731C (en)
FR (3) FR2456087A1 (en)
GB (2) GB2049695B (en)
GR (1) GR67695B (en)
HU (1) HU183134B (en)
IE (1) IE49793B1 (en)
IL (1) IL59958A (en)
IT (1) IT1133087B (en)
LU (1) LU82433A1 (en)
NL (1) NL181430C (en)
NO (1) NO149587C (en)
PH (1) PH16450A (en)
PL (1) PL134026B1 (en)
PT (1) PT71222A (en)
RO (1) RO79871A (en)
SE (1) SE8003512L (en)
SU (1) SU1005656A3 (en)
YU (1) YU42506B (en)

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US4633000A (en) * 1980-02-01 1986-12-30 Rhone Poulenc Agrochimie 2-nitro-5-(substituted-phenoxy) phenylalkanone oxime and imine derivatives as herbicides
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US4509970A (en) * 1981-12-17 1985-04-09 Zoecon Corporation Substituted phenylphosphinyloxy- and phosphinylthio-iminocarboxylates useful for the control of weeds
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CN1005376B (en) * 1984-12-12 1989-10-11 旭化成工业株式会社 Herbcide comprising as an active ingredient 5-(2-chloro-4-trifluoromethyl-phenoxy)-2-nitro-alpha substituted acetophenone and/or oxime derivative
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US4710582A (en) * 1986-07-14 1987-12-01 Ppg Industries, Inc. Herbicidally active substituted diphenyl ether oxime derivatives
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GB9013352D0 (en) * 1990-06-14 1990-08-08 Ici Plc Herbicidal compounds
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Also Published As

Publication number Publication date
NL181430C (en) 1987-08-17
ES8104212A1 (en) 1981-04-16
DK203980A (en) 1980-11-12
IT1133087B (en) 1986-07-09
IE800961L (en) 1980-11-11
LU82433A1 (en) 1980-12-16
CH644588A5 (en) 1984-08-15
IL59958A0 (en) 1980-06-30
AT366883B (en) 1982-05-10
NL8002681A (en) 1980-11-13
FR2456087B1 (en) 1983-02-25
DE3017795C2 (en) 1988-11-24
IT8067734A0 (en) 1980-05-09
FR2456087A1 (en) 1980-12-05
NO801373L (en) 1980-11-12
SE8003512L (en) 1980-11-12
IL59958A (en) 1984-05-31
GR67695B (en) 1981-09-07
ATA248480A (en) 1981-10-15
GB2049695B (en) 1983-07-20
NO149587C (en) 1984-05-16
BG38333A3 (en) 1985-11-15
PT71222A (en) 1980-06-01
GB2120233A (en) 1983-11-30
NL181430B (en) 1987-03-16
RO79871A (en) 1983-02-01
NO149587B (en) 1984-02-06
AU5826880A (en) 1980-11-13
FR2456085A1 (en) 1980-12-05
PL134026B1 (en) 1985-07-31
AU526031B2 (en) 1982-12-16
HU183134B (en) 1984-04-28
FR2456088B1 (en) 1983-02-25
FI801303A (en) 1980-11-12
GB8300942D0 (en) 1983-02-16
GB2049695A (en) 1980-12-31
GB2120233B (en) 1984-05-02
CS221909B2 (en) 1983-04-29
DE3017795A1 (en) 1980-11-13
FI71731C (en) 1987-02-09
CH652385A5 (en) 1985-11-15
PL224072A1 (en) 1981-02-13
KR830002698A (en) 1983-05-30
ES491327A0 (en) 1981-04-16
IE49793B1 (en) 1985-12-11
DE3051060C2 (en) 1988-08-18
BR8002850A (en) 1980-12-23
US4344789A (en) 1982-08-17
CA1236851C (en) 1988-05-17
FI71731B (en) 1986-10-31
YU42506B (en) 1988-10-31
EG14625A (en) 1985-03-31
FR2456088A1 (en) 1980-12-05
YU121080A (en) 1983-12-31
PH16450A (en) 1983-10-12
KR840001968B1 (en) 1984-10-26
AR230986A1 (en) 1984-08-31
DD151861A5 (en) 1981-11-11
SU1005656A3 (en) 1983-03-15

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